A.10~100KHz;1~10KHzB.10~1000KHz;10~100KHzC.100~1000KHz;10~100KHzD.100~1000KHz;1~10KHz
A.在線式UPSB.在線互動式UPSC.后備式UPSD.Delta變換式UPS
A.A800B.D800C.E800D.F800